That depends on which historical empire you are considering when you ask. However in general an emperor serves as a figurehead of a government and absolute ruler of the military.
C Perception of time is not universal.
<span>The answer is a Ziggurat. Sumerian's built massive stepped towers on which were built temples dedicated to the chief god or goddess of a Sumerian city. One example of an ziggurat is the Marduk ziggurat, of Etemenanki, from ancient Babylon.</span>
Yes ok baby I’m just asking if I could get use it on the back porch and I’m 5